DNA of the male-determining Y chromosome has been completely sequenced end-to-end, and it’s just as weird as we expected. Will we finally be able to understand how it works?
Snapchat’s AI-powered chatbot malfunctioned this week, raising questions of “sentience” among users. As AI becomes increasingly human-like, society must become AI-literate.
Sam Passmore, Australian National University; Olena Shcherbakova, Max Planck Institute for Evolutionary Anthropology, and Simon Greenhill, University of Auckland, Waipapa Taumata Rau
The idea a language should grow simpler if people need to learn it as adults has an intuitive appeal. But an analysis of more than 1,200 languages shows this doesn’t quite stack up.
Humans have been making symbols for numbers for thousands of years. Different cultures developed their own symbols, but all use addition and multiplication, suggesting arithmetic is a universal truth.
Marian-Andrei Rizoiu, University of Technology Sydney and Philipp Schneider, EPFL – École Polytechnique Fédérale de Lausanne – Swiss Federal Institute of Technology in Lausanne
New EU rules require social media platforms to take down flagged posts within 24 hours – and modelling shows that’s fast enough to have a dramatic effect on the spread of harmful content.
Research on the Deniliquin structure points to an asteroid impact that would have been more than double the scale of the one that killed the dinosaurs.
A mysterious hunk of space junk buzzed through Australian skies last night. It may have been the third stage of a Soyuz 2 rocket just launched by Russia.